10001113012 has 12 divisors (see below), whose sum is σ = 19093034016. Its totient is φ = 4545960440.

The previous prime is 10001113007. The next prime is 10001113013. The reversal of 10001113012 is 21031110001.

It is a super-2 number, since 2×10001113012² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10001113012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001113013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113648968 + ... + 113649055.

It is an arithmetic number, because the mean of its divisors is an integer number (1591086168).

Almost surely, 2^10001113012 is an apocalyptic number.

It is an amenable number.

10001113012 is a deficient number, since it is larger than the sum of its proper divisors (9091921004).

10001113012 is a wasteful number, since it uses less digits than its factorization.

10001113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227298038 (or 227298036 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10001113012 its reverse (21031110001), we get a palindrome (31032223013).

The spelling of 10001113012 in words is "ten billion, one million, one hundred thirteen thousand, twelve".